Stove



` J.J. BSK1L.

sToVE.

No. 512,689. w Patented Jan. 16, 189.4.

l Br A TTOHNEYS `Nimm) STATES PATENT Ormes. fr

J ORGEN J. ESKIL, OF IRON MOUNTAIN, MICHIGAN.

STOVE.

SPECIFICATION forming part of Letters Patent No. 512,689, dated January16, 1894'.

Application filed March 7,

To a/ZZ whom t may concern Be it known that I, JORGEN J. EsxIL, of IronMountain, in the county of Dickinson and State of Michigan, haveinvented a new To this end my invention consists in astoveA constructedsubstantially as hereinafter described and claimed.

Reference is to be had to the accompanying drawings forming a part ofthis specification, in which similar letters of reference indicatecorresponding parts in both the'iigures.

Figure 1 is a broken vertical section of the stove embodying myinvention on the line y 1-1 of Fig. 2; and Fig. 2 is a broken frontelevation of the stove with the door to the hot air chamber open.

u The stove A is provided with an outer casf ing A lwhich incloses thelire box B, the iire box being located in the lower part of the stoveand having a door B opening through the outer casing, and a iiue a isthus formed extending around the ire box, the flue opening from theouter air at the point a beneath the ash box B2, and into the hot airchamber C, above the lire box. The cold air will'thus enter the lowerportion of the flueand as it becomes heated will rise and pass outthrough the openings c in the top of the stove. The front portion of thestove is provided with a door A2 which swings outwardly, and which opensdirectly into the hot air chamber O. Opening from the re box B andextending upwardly through kthe hot air chamber O are coils of pipe D,which terminate at their u-pper ends in the smoke box E, which in turnis connected with the funnel or smoke stack F. The outer ends of thecoils of the pipes D are provided with elbow couplings D which are fixedto the door A2, and which shut closely upon the pipes D so that whenthedoor is opened, the couplings will be removed from the pipes, thusaffording easy access to the 1893. Serial No.464.936. (No model.)

pipes when they are to be cleaned. v'lhe funnel F is also connected withtheire box B and the entrance to the funnel is controlled by a damper b.A damper d is also pivoted inthe lower entrance to the pipes D, andthedanipers d and b are so connected that they may be simultaneously,operated, one being opened when the other is closed. v This.y isaccomplished bythe following mechanism: A crank shaft gis fixed to thedamper b and extends outwardly through the stove casing,.and pivoted tothe crank g of the shaft is a rod h, which is pivoted to the outer endof a rod h said rod being centrally pivoted in the stove casing, andhaving its inner end connected with a crank d of the damper CZ. It willthus be seen that when the shaft gis turned to open the damper b, therods hand h andthe crank cl will be actuated, thus closing the damper d.

I do not'copline myself,'however, to the mechanism above described foroperating the two dampers, as any suitable means may be employed thatwill close one damper when the other is opened. The smoke box E issupportedv in the upper portion of the stove and connects with thefunnel or smoke stack F and pivoted in the smoke box is a danipeiE,

provided with a suitable rod e extending outwardly through the stovecasing, so that the damper may be operated thereby.

The stove operates as follows: After a lire is well started in the firebox B, the damper b is closed, and the smoke and heat pass upwardthrough the pipes D, and into the smoke box E, and from thence thesmokepasses into the smoke stack F. It will thus be seen that byregulating the damper in the smoke box E, the heat from the fire may beall utilized by passing it through the series of coils, so that nothingbut smoke will escape into the smoke stack. When there is adire in thestove, the cold air enters the lower portion of the iue a at the point aand as the air in the upper vportion of the stove above the fire boxbecomes heated, it passes out through the openings c into the room, thusdrawing in the cold air and keeping up a constant circulation, therebygiving to the room a very even temperature. The device is primarilyintended for use as a stove, but it is obvious that, it may be used as afurnace and connected with various rooms by pipes in the ordinarymanner. When used as a furnace, it may be inclosedby a brick wall, andmay be provided with a door A2 and couplings D at each end.

I do not conline myself;` to any particular number of coils D, butenough should be used to utilize all the heat from the fire box. Thestove may be made in any desired shape and may be ornamented in anydesired manner.

Having thus fully described my invention, I claim as new and desire tosecure by Letters Patent- 1. The combination with the case, and thepipes therein, of an outwardly swinging door having couplings thereon toclose over the ends of the pipes, substantially as described.

2. The combination with a casing, and a tire box in the lower part ofthe casing, of coils of pipe connected at one end with the tire box andat the other end with the smoke stack, said coils being provided withremovable elbow couplings, at one end and a door to which the said elbowcouplings are secured, substantially as described.

3. A stove, comprising a case, a fire box in the lower part of the casehaving an opening adapted to connect with the smoke stack, an airchamber above the lire box having openings through the top into theouter air, a fine opening from beneath the iire box4 and connecting withthe air chamber, a transverse smoke box mounted in the upper portion ofthe air chamber and adapted to connect with the smoke stack, said smokebox having a suitable damper therein, coils of pipes located within theair chamber and connected at their lower ends with the re box, and attheir upper ends with the smoke box, a door hinged to the stove casingand provided with elbow couplings adapted to engage the ends of the pipecoils, a damper located in the main opening from the tire box, damperspivoted in the lower ends of the pipes, and a lever mechanism forsimultaneously operating the lire box damper and the dampers in thepipes, all substantially as described.

. JORGEN J. ESKIL. Witnesses:

R. TH. MILLER, A. I-I. HUNTING.

